Ha-Seong Kim

Ha-Seong Kim

SS · ATL
MLBAM 673490
Seasons
YrPAHHRAVGxwOBAPtsPPG
20251914050.2340.297781.63
202447094110.2330.3232582.10
2023626140170.2600.3143432.24
2022584130110.2500.3153271.90
20213005480.2010.2661160.95

2024 MLB Percentile Rankings

470 PA this season — below qualified-batter cutoff. Bars ranked against qualified peers (faded to flag small sample).

Batting
xwOBA
30
0.323
xBA
45
0.247
xSLG
9
0.367
Avg Exit Velo
10
86.5
Median Exit Velo
10
89.9
90th % Exit Velo
19
102.7
Barrel %
13
4.8
Hard-Hit %
15
35.4
LA Sweet-Spot %
70
37.2
Bat Speed
11
66.8
Median Bat Speed
13
68.5
90th % Bat Speed
15
74.1
Chase %
98
18.6
Whiff %
90
14.3
K %
78
16.4
BB %
96
12.3
Swing Decisions

Plate Discipline · Decision+

Expected-run-value of every swing-or-take decision, against a league-average batter’s optimum. 100 = avg · 110 = 1 SD better.

Decision+
108
80th pctl
Chase cost
-25.6r
220 swings @ bad pitch
Passive cost
-19.8r
406 takes @ hittable pitch
Swing rate
38.0%
2,004 pitches seen
Runs per 100
-2.26
lg avg -2.53
Count
View
2345211+33%6-8%12+18%28+0%26+24%17+25%125+17%6+5%21-36%50-28%60-14%49+15%34+0%13+35%23-13%52-42%72-39%82-45%60+21%28+8%13+13%16+14%42-21%47-9%43+7%29+8%124+0%12+0%17+0%85411CATCHER'S VIEW
Judgment — swing% vs optimal
−35%−15%0+15%+35%
  • Red cells — swings more than an optimal batter would here (chasing).
  • Blue cells — swings less than optimal (too passive).
  • Number in cell: swing%-delta vs optimal. Top-right: pitches seen.
Total pitches shown: 1,000